Ezra 4:13
4:13 Let the king also be aware that if this city is built and its walls are completed, no more tax, custom, or toll will be paid, and the royal treasury will suffer loss.
Ezra 7:24
7:24 Furthermore, be aware of the fact that you have no authority to impose tax, tribute, or toll on any of the priests, the Levites, the musicians, the doorkeepers, the temple servants, or the attendants at the temple of this God.